Reading this article, there is a line,
President Joe Biden signed an executive order on Friday empaneling a commission to examine possible reforms to the Supreme Court and federal judiciary, making good on a campaign trail promise sparked by his predecessor's tilting of the federal bench
What does "make good" mean from the following definitions?
If you make good some damage, a loss, or a debt, you try to repair the damage, replace what has been lost, or repay the debt.
If someone makes good a threat or promise or makes good on it, they do what they have threatened or promised to do.
If someone makes good, they become successful, famous, or rich.
I guess without any support here make good would mean by 2?
What does federal bench mean here?
Would that mean possibly the line of judges changed by the former president Trump here?